Fix an ASCIICharsetEncoderTest testcase.

Deal with truncated char sequences correctly.

bug: 10729779
Change-Id: I232b0ec899084270a6d621e6c7292ef8b94f8f7d
Fix a CharsetEncoder bug.

When malformed or unmappable characters span input
buffers, we'd end up setting a negative position on the
buffer.

Also fix up a few test cases which were wrong in
several ways.
- One test was simply checking for the wrong sort
  of exception (unmappable vs malformed)
- Another test was expecting encode() to throw an
  error (and ignoring flush) but the API allows flush
  to throw an error instead of encode.

bug: 10729779

Change-Id: I6560b749ca2445651d61ca651f8a5e388cf1c1b0
Finish fixing Zygote descriptor leakage problem

In order to prevent Zygote descriptors from leaking into the child
environment, they should be closed by the forked-off child process
before the child switches to the application UID.  These changes close
the descriptors via dup2(), substituting a descriptor open to
/dev/null in their place; this allows the Zygote Java code to close
the FileDescriptor objects cleanly.

This is a multi-project change: dalvik, art, libcore, frameworks/base,
and external/sepolicy are affected.  The CLs need to be approved
together, lest the build break or the software fail to boot.

Bug: 12114500
Change-Id: I8ea69de7b1cfbd811977a5629eb0af665f6dd66a
Remove old fork-and-specialize API

As promised, this is the cleanup patch-set which removes the
old native "fork and specialize" API, which has been replaced
by a slightly-enhanced one which can close the Zygote socket
descriptors in the Zygote child.

Change-Id: Icaeab730bee8638354dc664524e4118cdd946d2f
java7: Implement new Locale APIs.

Most validation and sanity checking is performed entirely
in java. We use ICU only for converting back and forth
between Locale objects and BCP-47 language tags
(toLanguageTag & forLanguageTag).

The new APIs also add support for script subtags and
manipulation of unicode locale extensions.

Note that we do not implement
IllformedLocaleException.getErrorIndex. If anyone complains
or if it proves useful somehow, we could plumb the information
through from ICU if required.

bug: 8992787
Change-Id: I9b2d7f8d17f970d1b57111dcfe92c16e68b0fa67
Merge remote-tracking branch 'cm/cm-11.0' into kitkat-legacy